Dataset Information

Translation and cultural adaptation of the Greek version of the confusion assessment method diagnostic algorithm and the nursing delirium screening scale and their inter-rater reliability: A prospective cohort study.

ABSTRACT:

Aim

The lack of standardized tools limits the diagnosis ?f postoperative delirium (POD) in the Greek population. Our aim was the translation and the cultural adaptation of the confusion assessment method (CAM) diagnostic algorithm and the nursing delirium screening scale (nu-DESC) in the Greek surgical population, and the determination of their inter-rater reliability.

Methods

After Ethical approval and registration as a clinical trial (NCT04154176), a prospective cohort study was conducted in the Department of Anesthesiology, University Hospital of Larissa, Greece. Patients at least 60 years old, undergoing elective non-cardiac surgery, under general anesthesia were included.

Results

Data from 60 patients, 180 records in total, were analyzed. There was an "almost perfect agreement" between the raters with the use of CAM (Cohen's Kappa estimate: 0.960; 95 % CI: 0.905-1.000) and nu-DESC (Cohen's Kappa estimate: 0.981; 95 % CI: 0.944-1.000). The agreement on each specific question of CAM and nu-DESC ranged from "substantial" to "almost perfect agreement". Based on the CAM, the sensitivity and specificity of nu-DESC were 0.97 (95 % CI: 0.82-1.00) and 0.99 (95 % CI: 0.96-1.00), respectively. The Greek versions of CAM and nu-DESC showed a high inter-rater agreement.

Conclusion

With the translation, the cultural adaptation, and the determination of their inter-rater agreement, the CAM diagnostic algorithm and the nu-DESC may serve as reliable instruments for the detection of POD in the Greek population. HIPPOKRATIA 2020, 24(1): 8-14.

SUBMITTER: Ntalouka MP

PROVIDER: S-EPMC7733361 | biostudies-literature | 2020 Jan-Mar

REPOSITORIES: biostudies-literature

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Publications

Translation and cultural adaptation of the Greek version of the confusion assessment method diagnostic algorithm and the nursing delirium screening scale and their inter-rater reliability: A prospective cohort study.

Ntalouka M P MP Bareka M M Brotis A G AG Chalkias A A Stamoulis K K Flossos A A Tzimas P P Arnaoutoglou E E

Hippokratia 20200101 1

<h4>Aim</h4>The lack of standardized tools limits the diagnosis οf postoperative delirium (POD) in the Greek population. Our aim was the translation and the cultural adaptation of the confusion assessment method (CAM) diagnostic algorithm and the nursing delirium screening scale (nu-DESC) in the Greek surgical population, and the determination of their inter-rater reliability.<h4>Methods</h4>After Ethical approval and registration as a clinical trial (NCT04154176), a prospective cohort study was ...[more]

PMID: 33364733

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Project description:BackgroundWorldwide, there is a large and growing group of older adults. Frailty is known as an important discriminatory factor for poor outcomes. The Clinical Frailty Scale (CFS) has become a frequently used frailty instrument in different clinical settings and health care sectors, and it has shown good predictive validity. The aims of this study were to describe and validate the translation and cultural adaptation of the CFS into Swedish (CFS-SWE), and to test the inter-rater reliability (IRR) for registered nurses using the CFS-SWE.MethodsAn observational study design was employed. The ISPOR principles were used for the translation, linguistic validation and cultural adaptation of the scale. To test the IRR, 12 participants were asked to rate 10 clinical case vignettes using the CFS-SWE. The IRR was assessed using intraclass correlation and Krippendorff's alpha agreement coefficient test.ResultsThe Clinical Frailty Scale was translated and culturally adapted into Swedish and is presented in its final form. The IRR for all raters, measured by an intraclass correlation test, resulted in an absolute agreement value among the raters of 0.969 (95% CI: 0.929-0.991) and a consistency value of 0.979 (95% CI: 0.953-0.994), which indicates excellent reliability. Krippendorff's alpha agreement coefficient for all raters was 0.969 (95% CI: 0.917-0.988), indicating near-perfect agreement. The sensitivity of the reliability was examined by separately testing the IRR of the group of specialised registered nurses and non-specialised registered nurses respectively, with consistent and similar results.ConclusionThe Clinical Frailty Scale was translated, linguistically validated and culturally adapted into Swedish following a well-established standard technique. The IRR was excellent, judged by two established, separately used, reliability tests. The reliability test results did not differ between non-specialised and specialised registered nurses. However, the use of case vignettes might reduce the generalisability of the reliability findings to real-life settings. The CFS has the potential to be a common reference tool, especially when older adults are treated and rehabilitated in different care sectors.

Dataset Information

Translation and cultural adaptation of the Greek version of the confusion assessment method diagnostic algorithm and the nursing delirium screening scale and their inter-rater reliability: A prospective cohort study.

Aim

Methods

Results

Conclusion

Publications

Translation and cultural adaptation of the Greek version of the confusion assessment method diagnostic algorithm and the nursing delirium screening scale and their inter-rater reliability: A prospective cohort study.

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